Solve the equation.4k2 - 31k - 8 = 0
A. -4, 8
B. - 
, 4
C. - 
, 8
D. 
, - 
Answer: C
Mathematics
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Find the polar coordinates, 
and 
, of the point given in Cartesian coordinates.(4, -4)
A. 
B. 
C. 
D. 
Mathematics
Simplify the following expression.
?
?
A. 1
B. x6y?4
C. 
D. 4
E. 
Mathematics
Solve the inequality and graph the solution set.-6(2x + 11) < -18x - 30
A. {x|x< 6} or (-?, 6)
B. {x|x < -18} or (-?, -18)
C. {x|x > 6} or (6, ?)
D. {x|x > -18} or (-18, ?)
Mathematics
Which elements of the set are the indicated type?{17, 
, -8, 0, 
}; integers
A. 17, 0
B. 17, -8, 0, 
C. 17, 0, 
D. 17, -8, 0
Mathematics